Aluminum molds require occasional lubrication. They should be
re-lubricated if/when you notice the sprue plate begins to become more
difficult to move and/or when the mold blocks do not line up when the
mold is closed. Lack of lubrication will cause ...

Every bullet will react with every chamber a little differently.
Chambers are cut a little differently from manufacturer to
manufacturer, and that includes the lead in to the rifling. Some
bullets may not work, it is a trial and error scenario. Bulle...

Best results in applying liquid alox are when the alox is heated
before applying, or thinned with paint thinner. This makes it flow
more easily, and results in a more even coat. One technique is to boil
water and pour it into a coffee mug, and then d...

The hardness tester will only be accurate over the hardness range
listed in the instructions. The indenter ball diameter determines the
range over which the tester is accurate. We chose the ball diameter
which would cover what we thought was the m...